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| 1 | Repair and Maintenance of Water Tanker (28 KL) WS-28015 at Bokaro OCP.A) Overhauling of water pump assembly including replacement of mechanical seal, impeller shaft bearing and pump shaft seal.B) Repairing of tanker body – crack welding of water tank shell, baffle plates and outlet valve flanges, pressure testing and sealing.C) Repairing of PTO (Power Take Off) assembly, drive shaft universal joint replacement and flexible hose pipe connections.D) Replacement of suspension rubber bushes on both sides.E) Replacement of 2 nos. worn/damaged tyres with rim fitment and repainting of tank outer body. |
| 2 | Dismantling and reassembly of water pump assembly with bearing & seal kit replacement |
| 3 | Providing mechanical seal for water pump (both side) |
| 4 | Providing impeller shaft bearing (both side) |
| 5 | Providing pump shaft seal and gasket set |
| 6 | Steel electrodes (4mm) for tank body structural welding |
| 7 | Gauging electrodes (4mm) for crack detection and gauging |
| 8 | Industrial gas (O2 + DA) for cutting and heating |
| 9 | Crack welding of water tank shell and internal baffle plates |
| 10 | Repairing of outlet valve flange by machining and welding |
| 11 | Providing and fitting new outlet valve rubber seat |
| 12 | Pressure testing of water tank assembly and sealing verification |
| 13 | Repainting of tank outer body (primer + enamel coat) |
| 14 | PTO assembly dismantling, repairing and refitting |
| 15 | Providing universal joint cross for PTO drive shaft |
| 16 | Providing and replacing flexible water hose with clamps |
| 17 | Hydraulic jack, puller and fixture charges |
| 18 | Providing U-bolt set with nuts and rubber cushion pad for spring |
| 19 | Replacing front and rear suspension rubber bushes |
| 20 | Changing 2 nos. of worn/damaged tyres with rim |
| 21 | Opening, fitting and wheel alignment of tyres |
| 22 | Grinding machine charges |
| 23 | Welding machine hiring charges |
| 24 | Tools, tackles and vehicle charges |
| 25 | Semi Skilled Welder – 02 × 02 shift × 05 days |
| 26 | Semi Skilled Fitter – 02 × 02 shift × 05 days |
| 27 | Unskilled Helper – 02 × 02 shift × 05 days |
| 28 | Skilled Supervisor – 01 × 02 shift × 05 days Please Enable Macros to View BoQ information |
